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Eighth note



 
 
An eighth note (American) or a quaver (other English-speaking countries) is a musical
Music

Music is an art form whose media is sound organized in time. Common elements of music are pitch , rhythm , dynamics , and the sonic qualities of timbre and texture ....
 note
Note

In music, the term note has two primary meanings: 1) a sign used in musical notation to represent the relative duration and pitch of a sound; and 2) a pitched sound itself....
 played for one eighth the duration of a whole note
Whole note

In music, a whole note or semibreve is a note represented by a hollow oval note head, like a half note , and no note stem . Its length is typically equal to four beats in 4/4 time signature....
, hence the name.

Eighth notes are notated with an oval, filled-in note head
Note head

In music, a note head is the oval part of a note. Noteheads may be coloured completely black or white, indicating the note value . In a whole note, the note head is the only component of the note....
 and a straight note stem with one flag. (see Figure 1). A related symbol is the "eighth rest
Rest (music)

A rest is an interval of silence in a piece of music, marked by a sign indicating the length of the pause. Each rest symbol corresponds with a particular note value:...
" (or "quaver rest"), which denotes a silence for the same duration.

In Unicode
Unicode

Unicode is a computing industry standard allowing computers to consistently represent and manipulate Character expressed in most of the world's writing systems....
, the symbols U+266A and U+266B are a eighth note and beamed pair of eighth notes respectively.






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An eighth note (American) or a quaver (other English-speaking countries) is a musical
Music

Music is an art form whose media is sound organized in time. Common elements of music are pitch , rhythm , dynamics , and the sonic qualities of timbre and texture ....
 note
Note

In music, the term note has two primary meanings: 1) a sign used in musical notation to represent the relative duration and pitch of a sound; and 2) a pitched sound itself....
 played for one eighth the duration of a whole note
Whole note

In music, a whole note or semibreve is a note represented by a hollow oval note head, like a half note , and no note stem . Its length is typically equal to four beats in 4/4 time signature....
, hence the name.

Eighth notes are notated with an oval, filled-in note head
Note head

In music, a note head is the oval part of a note. Noteheads may be coloured completely black or white, indicating the note value . In a whole note, the note head is the only component of the note....
 and a straight note stem with one flag. (see Figure 1). A related symbol is the "eighth rest
Rest (music)

A rest is an interval of silence in a piece of music, marked by a sign indicating the length of the pause. Each rest symbol corresponds with a particular note value:...
" (or "quaver rest"), which denotes a silence for the same duration.

In Unicode
Unicode

Unicode is a computing industry standard allowing computers to consistently represent and manipulate Character expressed in most of the world's writing systems....
, the symbols U+266A and U+266B are a eighth note and beamed pair of eighth notes respectively. The characters are inherited from the early-1980s code page 437
Code page 437

IBM PC or MS-DOS code page 437, often abbreviated CP437 and also known as, DOS-US, OEM-US or sometimes misleadingly referred to as the OEM font, High ASCII or Extended ASCII, is the original character set of the IBM PC, circa 1981....
, where they have codes 13 and 14 respectively.

As with all notes with stems, the general rule is that eighth notes are drawn with stems to the right of the notehead, facing up, when they are below the middle line of the musical staff. When they are on or above the middle line, they are drawn with stems on the left of the note head, facing down.

Flags are always on the right side of the stem, and curve to the right. On stems facing up, the flag starts at the top and curves down; for downward facing stems, the flags start at the bottom of the stem and curve up. When multiple eighth notes or sixteenth note
Sixteenth note

In music, a sixteenth note or semiquaver is a note played for one sixteenth the duration of a whole note, hence the name. The semiquaver is half of a quaver which is an eighth note....
s (or thirty-second note
Thirty-second note

In music, a thirty-second note or demisemiquaver is a note played for 1/32 of the duration of a whole note . It lasts half as long as a sixteenth note and twice as long as a Sixty-fourth_note ....
s, etc.) are next to each other, the stems may be connected with a beam
Beam (music)

A beam in musical notation is a thick line frequently used to connect multiple consecutive eighth notes , or notes of shorter note value , and occasionally rests....
 rather than a flag, like the notes in Figure 2.

The word quaver comes from the now archaic use of the verb to quaver meaning to sing in trills. The term eighth note is a translation of German Achtelnote.

The note derives from the
fusa of mensural notation
Mensural notation

Mensural notation is the musical notation system which was used in European music from the later part of the 13th century until about 1600."Mensural" refers to the ability of this system to notate complex rhythms with great exactness and flexibility....
; however,
fusa is the modern Spanish and Portuguese name for the thirty-second note
Thirty-second note

In music, a thirty-second note or demisemiquaver is a note played for 1/32 of the duration of a whole note . It lasts half as long as a sixteenth note and twice as long as a Sixty-fourth_note ....
.

The names of this note (and rest) in European languages vary greatly:

Languagenote namerest name
German Achtelnote Achtelpause
French croche demi-soupir
Italian croma pausa di croma
Spanish corchea silencio de corchea
Portuguese colcheia pausa de colcheia


The French name,
croche is from the same source as crotchet, the British name for the quarter note
Quarter note

A quarter note or crotchet is a note played for one quarter of the duration of a whole note . Quarter notes are notated with a filled-in oval note head and a straight, flagless stem ....
. The name derives from
crochata ("hooked"), to apply to the flags of the semiminima (in white notation) and fusa (in black notation) in mensural notation
Mensural notation

Mensural notation is the musical notation system which was used in European music from the later part of the 13th century until about 1600."Mensural" refers to the ability of this system to notate complex rhythms with great exactness and flexibility....
; thus the name came to be used for different notes.

See also

  • whole note
    Whole note

    In music, a whole note or semibreve is a note represented by a hollow oval note head, like a half note , and no note stem . Its length is typically equal to four beats in 4/4 time signature....
     (semibreve)
  • half note
    Half note

    In music, a half note or minim is a note played for half the duration of a whole note and twice the duration of a quarter note . In time signatures with a denominator of 4, such as 4/4 or 3/4 time, the half note is two beat long....
     (minim)
  • quarter note
    Quarter note

    A quarter note or crotchet is a note played for one quarter of the duration of a whole note . Quarter notes are notated with a filled-in oval note head and a straight, flagless stem ....
     (crotchet)
  • sixteenth note
    Sixteenth note

    In music, a sixteenth note or semiquaver is a note played for one sixteenth the duration of a whole note, hence the name. The semiquaver is half of a quaver which is an eighth note....
     (semiquaver)
  • musical notation
    Musical notation

    Music notation or musical notation is any system which represents aurally perceived music, through the use of written Modern musical symbols....
  • dotted note
    Dotted note

    In Western musical notation, a dotted note is a note with a small dot written after it. The dot adds a half as much again to the basic note's duration....
  • tuplet
    Tuplet

    In music a tuplet is any consecutive group of notes with an individual note value more or less than half as long as the next larger note value. This is usually indicated with a horizontal bracket with a number over a tuplet indicating how many notes of the same altered value are to be performed....
  • swung eighth